I realize this article is a bit of link bait, and it's certainly not the clearest article in the world, but I do agree with part of your point; Startups need to

I realize this article is a bit of link bait, and it's certainly not the clearest article in the world, but I do agree with part of your point; Startups need to think bigger. There are so many smart people and so much money being invested in ideas that are simply devoid of any ambition whatsoever. But you also have to realize that big ideas can incrementally grow out of small ones. These are early stage concepts, and they are still iterating to what their business will grow into. So to knock them for that kind of misses the point of YC.